INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '949f70e65f78264430bb9a34637902d982e24effd787c1f78a345b05fa07e0a8', 
    'fhK9K8HmEibSDRrzTR1rrsFk10BRLmqkeFlTPmYNwLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)